rossevans30, our cam lift rules are .390 /.410 which i believe is the same as Sunset. I would estimate our power at 280 Hp with the 4412... Sunset runs the Rochester, no 4412.

Sunset is the same as Kawartha. Stock lift is the Sunset rule, with Kawartha, Mosport (and maybe sunset) running the SL2 isky cam, in builts. Can run the rochester 2G with 50% rear and 55% left and I think 100 lbs lighter.

We can run either SL1 or SL2 Isky cam. There are other cams available as well that are legal. No RPM limiters. I have run as much as 6800 rpm at BSW with a gear I didn't like much.

BSW runs a Hoosier core racing recap tire 8". I think Sunset tires are produced by the same recapper, but are a different tread pattern, like the old diamond back tire we ran at one time here.